| 摘要 |
The invention relates to a residual-current circuit breaker (31) for an X-ray device. In one embodiment, the residual-current circuit breaker (31) comprises at least one input (34, 36), via which a detector identification signal of a detector identification element (42, 52) can be received, said signal characterising the presence of an X-ray detector and at least one input (35, 37), via which a selection signal for an exposure measurement element (45, 46, 47, 55, 56, 57) can be received, said signal characterising the activation of an exposure measurement element (45, 46, 47, 55, 56, 57). A deactivation signal can be issued via at least one output (38) of the residual-current breaker (31), the deactivation signal being generated as long as a detector identification signal and a selection signal that is assigned to the same detector as the detector identification signal are not received at the same time. |
